baber/WOPTO huggingface dataset:
Patent KR-20030026708-A (KR)
Title: P2P(Peer To Peer)-based CPU sharing distributed computation
Inventor: YOON JEONG RYE
IPC: G06F15/16
Filed: 2001-09-26
Abstract: PURPOSE: A CPU sharing system is provided to share CPU resources of user computers connected to a P2P(Peer to Peer) network so that it can maximize a performance of an individual system. CONSTITUTION: The system comprises a real time addressing and routing management engine(21), a load state check and notification engine(22), a job allocation engine(11), a transmission and collection engine(31), and a job arrangement and connection engine(12). The real time addressing and routing management engine(21) logs in a central address management server, transmits address data, if changed, to all the users connected to a P2P network. The load state check and notification engine(22) requests each CPU to transmit a CPU state, an idle state or an overload state, to the real time addressing and routing management engine(21). The load state check and notification engine(22) notifies the job allocation engine(11) of the CPU state if a CPU is in an overload state. Then the job allocation engine(11) divides a parallel structure job into small sized job units, and transmits the small sized job units to the transmission and collection engine(31). Then the transmission and collection engine(31) directly transmits the small sized job units to the user computers in an idle state, and collects job process results from the user computers. The job arrangement and connection engine(12) receives the job process results, connects them like a result from one CPU, and transmits the connected job process result to a corresponding CPU.
Patent KR-20030035514-A (KR)
Title: InkJet printer capable of optionally mounting cartridge and method for identifying the cartridge
Inventor: JU YEONG BOK
IPC: B41J2/175
Filed: 2001-10-31
Abstract: PURPOSE: An ink jet printer and a method for recognizing a mounted cartridge are provided to allow for ease of cartridge mounting, while achieving improved resolution. CONSTITUTION: A method for recognizing a mounted cartridge comprises the first step(100) of setting the printed mounted with the cartridge to an initial mode; the second step(110) of resetting the cartridge; the third step(120) of detecting the existence of the cartridge; the fourth step(130) of testing whether the ink is injected in a normal manner from the nozzle of the cartridge; the fifth step(140) of recognizing ID of the cartridge; the sixth step(150) of enabling the cartridge; the seventh step(160) of defining position of the enabled cartridge; and the eighth step(170) of transmitting the position of the print head.
Patent KR-20030037191-A (KR)
Title: Apparatus and method for transmitting/receiving of re-transmit in high speed packet data
Inventor: KIM HEON GI
IPC: H04W28/04
Filed: 2001-11-02
Abstract: PURPOSE: A transceiver for retransmitting high-speed packet data and a method thereof is provided to transmit or receive the data by using a variable modulation method in a retransmitting process. CONSTITUTION: A buffer(402) is used for storing the bits which are encoded according to a code rate of a turbo encoder. A puncturing portion(404) uses puncturing patterns to puncture the encoded bits according to a control operation of a control portion(412). A retransmitting mask portion(406) outputs selectively the encoded bits according to the puncturing patterns. An interleaver(408) is used for receiving the encoded bits from the retransmitting mask portion(406) and interleaving the encoded bits. A modulation portion(410) receives the encoded bits from the interleaver(408) and modulates the encoded bits.
Patent KR-20030037477-A (KR)
Title: Oscillating apparatus for micom
Inventor: AHN JEONG HUN
IPC: H03B5/32
Filed: 2001-11-05
Abstract: PURPOSE: An oscillation device of a micro computer is provided to operate a plurality of micro computers and reduce a fabricating cost by using only one crystal oscillator. CONSTITUTION: The first micro computer(113) is connected with an output side of a crystal oscillation portion(111). A waveform shaping portion(115) is connected with an output side of the first micro computer(113). The second micro computer(117) is connected with an output side of the waveform shaping portion(115). The crystal oscillation portion(111) is oscillated according to a reference frequency signal in order to generate an oscillation frequency signal of a sine wave. The crystal oscillation portion(111) is formed with the first capacitor(C1), a crystal oscillator(X1), a resistance(R1), and the second capacitor(C2).
Patent KR-20030040622-A (KR)
Title: Coupling structure for the roller hinges on a slide door in a vehicle
Inventor: JU GU SANG
IPC: B60J5/08
Filed: 2001-11-15
Abstract: PURPOSE: Assembling structure of a roller hinge for a slide door in a vehicle is provided to improve working efficiency, and to reduce working hours by adjusting the gap between a vehicle body and the slide door with operating a bolt of a hinge assembling part. CONSTITUTION: A roller hinge assembly of a slide door comprises a first roller hinge(100) combined with the door and composed of assembling holes(120a,120b); a second roller hinge(200) having a bearing moving along a rail mounted at the side of the vehicle body and assembling holes(220a,220b) corresponding to assembling holes of the first roller hinge, and assembling to the first roller hinge for relative rotation; and an assembling member(300) inserted to assembling holes of first and second roller hinges to move first and second roller hinges up and down. The gap between first and second roller hinges is adjusted conveniently by turning a head part(322) of a bolt(320) clockwise or counterclockwise.
Patent KR-20020044081-A (KR)
Inventor: JUNG DO IL
IPC: G10L25/15
Filed: 2001-12-04
Abstract: PURPOSE: A method for analyzing music by using sound data of a musical instrument, or sound and musical note data is provided to derive precise analysis of a played music on the basis of stored sound information. CONSTITUTION: A method for analyzing music by using sound data of a musical instrument, or sound and musical note data includes the steps of producing and storing sound data per musical instrument, selecting sound data of a musical instrument to play among the stored sound data of musical instruments, receiving digital sound as an input, analyzing the input digital sound signals into frequency components per unit frame(80), comparing the frequency components of the input digital sound signals with frequency components of the selected sound data for deriving single sound data included in the input digital sound signals, transmitting the derived single sound data.
Patent KR-20030025155-A (KR)
Title: Method for cleaning damage layers and polymer residue from semiconductor device
Inventor: HWANG IN SEOK
IPC: H01L21/00
Filed: 2001-12-05
Abstract: PURPOSE: A method for cleaning a damaged layer and polymer residues of a semiconductor device is provided to remove effectively the damaged layer and the polymer residues from the semiconductor device by using a mixed solution of HF and ozone water. CONSTITUTION: A mixed solution is formed by mixing HF and ozone water into an internal vessel(31) through each supply line(33,34). The mixed solution is transferred to an external vessel(32) through a supply line(36). The mixed solution is transferred to the internal vessel(31). A semiconductor device is dipped into the internal vessel(31) including the mixed solution of the HF and the ozone water. The mixed solution of the HF and the ozone water includes HF of 0.034 to 0.077 weight percent. The ozone water includes ozone of 5 to 150 ppm. The dipping process of the semiconductor device is performed during 1 to 30 minutes. A damage layer and polymer residues are removed from the semiconductor device by performing the dipping process.
Patent KR-20030048549-A (KR)
Title: Method of manufacturing a flash memory cell
Inventor: AHN JEONG RYEOL
IPC: H01L21/8247
Filed: 2001-12-12
Abstract: PURPOSE: A method for manufacturing a flash memory cell is provided to be capable of preventing the generation of moat and improving the coupling ratio between a floating gate and a control gate by forming a liner nitride layer before forming an isolation layer. CONSTITUTION: After sequentially forming a pad oxide layer(12) and a pad nitride layer(14) on a semiconductor substrate(10), a trench is formed in the semiconductor substrate. After forming a liner nitride layer(22) on the resultant structure, the trench is completely filled with an isolation layer(24), wherein the isolation layer has a protruding portion. After carrying out an etching process for partially etching the protruding portion of the isolation layer, floating gates are formed and isolated from each other by the protruding portion. Then, a dielectric layer and a control gate are sequentially formed on the resultant structure.
Patent KR-20030049952-A (KR)
Title: Apparatus for holder pipe utilized oxygen injection in electric furnace
Inventor: WEE HEUNG DEOK
IPC: C21C5/52
Filed: 2001-12-17
Abstract: PURPOSE: A device for fixing position of oxygen injection pipe is provided which prevents the pipe from moving back during injection of oxygen using pipe. CONSTITUTION: In an apparatus for advancing a pipe (P) into electric furnace and injecting oxygen into electric furnace by using injection roll rotated by rotary power of motor, the device for fixing position of oxygen injection pipe in the electric furnace comprises a holder pipe(11) on the opposite both surfaces of which an inclined guide groove(11a) is formed, and which has a greater diameter than that of the pipe (P); and a fixed body(13) on the front side surface of which a connection pin inserted into the guide groove is formed, rear ends of which are connected to each other by spring, and which is positioned between the holder pipe and pipe, wherein the device for fixing position of the oxygen injection pipe in the electric furnace further comprises a fixed bracket(17) which is installed at the outer side of the holder pipe, and on which a moving hole(17a) is longitudinally formed to guide forward and backward movements of the fixed body, and a moving bracket(15) on which a point pin(15b) is installed so that the point pin is inserted into the moving hole, and on which an inserting hole(15a) is formed so that the connection pin(21a) is inserted into the inserting hole(15a).
Patent KR-20030051020-A (KR)
Title: Method for manufacturing dram device
Inventor: PARK CHEOL SU
IPC: H01L27/108
Filed: 2001-12-20
Abstract: PURPOSE: A method for fabricating a dynamic random access memory(DRAM) device is provided to increase capacitance by forming a multilayered charge storage electrode so that an effective surface area regarding a unit cell is increased. CONSTITUTION: The first conductive layer and an insulation layer are repeatedly and alternatively formed on a semiconductor substrate(10). The first conductive layer and the insulation layer are selectively patterned to form the first conductive layer pattern and an insulation layer pattern by using the first mask for defining two cell regions. After the first mask is removed, the second conductive layer pattern is formed on the side surface of the first conductive layer pattern and the insulation layer pattern. The resultant structure is patterned by using the second mask for separating the two cell regions. After the second mask is removed, the remaining insulation layer pattern is eliminated. An insulation layer and an upper electrode are sequentially stacked on the resultant structure including the remaining first and second conductive layer patterns.
Patent KR-20030052904-A (KR)
Title: Manufacturing method of graphite arc electrode using steam plasma
Inventor: KIM YEONG MO
IPC: F27D11/08
Filed: 2001-12-21
Abstract: PURPOSE: Provided is a method of manufacturing graphite arc electrode with improved oxidation resistance at high temperature by thermal spray coating Al-12% Si particles on the surface of graphite arc electrode using steam plasma. CONSTITUTION: The method is characterized in that Al-12 wt.% Si metal particles having particles size of 100 micrometers is thermal spray coated on the surface of the graphite arc electrode using steam plasma, wherein plasma energy is 10kw, feeding rate of the Al-12 wt.% Si metal particles is 35.7 g/min; and spraying distance is 60 mm.
Patent KR-20030057045-A (KR)
Title: bus-system and controlling method therefore
Inventor: KIM MI YEON
IPC: H04L12/40
Filed: 2001-12-28
Abstract: PURPOSE: A bus system and a control method therefor are provided to create interrupt data having priority in many slave communication nodes to transmit the data to a master processor, and to decide the priority of the data in the master processor to assign buses to slave processors, thereby preventing data loss. CONSTITUTION: A master processor(2) assigns packet data of a specific node. Many slave processors(3a-n) carry out cell selection operations according to a control signal of the master processor(2), and control giving functions of priority interrupt bits according to processing kinds of performed data. An interrupt signal creator(4) gives the priority interrupt bits to the packet data. An interrupt signal processor(5) decides the priority interrupt bits of the inputted packet data, and transmits result signals to the master processor(2).
Patent KR-20030057750-A (KR)
Title: Method for operating liquid crystal display device
Inventor: KIM BYEONG JO
IPC: G09G3/36
Filed: 2001-12-29
Abstract: PURPOSE: A method for driving an LCD device is provided to prevent a polarizing phenomenon of a liquid crystal layer by applying simultaneously common voltages and RF signals to horizontally divided common electrodes. CONSTITUTION: A common electrode is horizontally divided into the first common electrode and the second common electrode. The first and the second common voltages with AC voltage are applied during a predetermined time when the first and the second common voltages are applied to the first common electrode and the second common electrode. A pixel electrode and a liquid crystal layer are driven by the first and the second common voltages with the AC voltage.
Patent KR-20010071766-A (KR)
Title: 반도체 소자용 캡슐
IPC: H01L23/36
Filed: 1999-06-30
Abstract: 본 발명은 전기 및 열 전도 플랜지(10), 두 개 이상의 전기 절연 기판(15), 그리고 두 개 이상의 전기 접속부(16), 그리고 커버 부재를 포함하는 고 주파수를 위한 하나 이상의 고 전력 트랜지스터 칩(17)용 캡슐(1)에 관한 것이며, 상기 고 전력 트랜지스터 칩(17)은 플랜지(10) 상에 배열된다. 고 전력 트랜지스터 칩(17) 및 전기 절연 기판(15)은 플랜지(10) 상에 배열된다. 전기 접속부(16)는 전기 절연 기판 (15) 상에 배열되고 전기 절연 기판(15)은 플랜지(10)에 접속되며 고 전력 트랜지스터 칩(17)으로부터 개방되고 분리된다.
Patent KR-20010071840-A (KR)
IPC: H01L23/498
Filed: 1999-07-01
Abstract: The invention relates to a method for producing interconnections with electrically conductive cross connections between the top and the bottom part of a substrate and interconnections having such cross connections. The substrate (S1) is given a slanted, roof-shaped or convex contour (K1) in the area of at least one front face and/or in the area of at least one inner wall of a recess. After metallizing the substrate (S1), printed-board conductor-shaped cross connections (Q) are produced in the area of the above-mentioned contours (K1) simultaneously with laser structuring of printed board conductors (L) on the top part (0) and the bottom part (U) of the substrate (S1).
Patent KR-20010092263-A (KR)
IPC: C07D239/52
Filed: 1999-07-13
Abstract: 하기 화학식 I의 이소시아네이트는 하기 화학식 II의 화합물 1 몰당 2 내지 3.5 몰당량의 염기 및 비양성자성 유기 용매의 존재 하에 -30℃ 내지 50℃ 범위의 반응 온도에서 하기 화학식 II의 화합물 또는 그의 염과, 화학식 II의 화합물 1 몰당 포스겐 1 내지 6 몰을 반응시켜 화학식 I의 화합물을 제공함으로써 제조될 수 있다: 
     화학식 I 
     
       
     
     화학식 II 
     
       
     
     상기 화학식에서, 
     X와 Y는 청구항 제 1 항의 화학식 I에서 정의된 바와 같다. 
     화합물(I)은 친핵체와 반응하여 전환되어서 부가 생성물로 예를 들어 카바메이트, 요소, 술포닐우레아 및 상응하는 생성물, 예컨대 제초성 술포닐우레아를 생성한다.
Patent KR-20010111481-A (KR)
Title: Lime treatment
IPC: C01F11/18
Filed: 1999-12-07
Abstract: Methods of obtaining a solution of calcium ions from lime (e.g. carbide lime) are disclosed. In one aspect the method comprises (i) treating the lime with an aqueous solution of a polyhydroxy compound (preferably sorbitol) having three or more hydroxy groups and a straight chain of 3 to 8 carbon atoms; and (ii) optionally separating insoluble impurities from the solution resulting from (i). In another aspect the method comprises (iii) treating carbide lime with an aqueous solution of a polyhydroxy compound (e.g. sorbitol or sucrose) to extract calcium from the carbide lime; and (iv) separating insoluble impurities from the solution resulting from (i). The solutions obtained may be treated with precipitating agent to obtain a solid calcium containing product. The product may be calcium carbonate obtained by treating the solution with carbon dioxide as the precipitating agent.
Patent KR-20010101303-A (KR)
IPC: F28D20/02
Filed: 1999-12-20
Abstract: In a chemical heat pump a substance is used which within the temperature range for which the heat pump is intended has a transition between a solid phase and a solution phase. The substance can for a solar driven chemical heat pump comprise magnesium chloride hexahdrate. In an accumulator part of the heat pump a heat exchanger (21) is provided enclosed by a net (23). The solid phase is primary located inside the net in contact with the heat exchanger while the solution phase flow out of the net and is collected in space (24') below the heat exchanger. From this space the solution phase is pumped and sprayed over the heat exchanger from a spray bar (25). Thereby, all the time equilibrium is maintained. The advantage including the constant temperature step and the relatively large energy content of solid substance is thereby combined with the high power of liquid substances. Such a chemical heat pump is among other things suitable for converting low grade heat energy such as solar energy to cooling and in some cases also for a simultaneous production of heat.
Patent KR-20020007323-A (KR)
IPC: H01L21/265
Filed: 2000-03-10
Abstract: 집적 회로를 제작하는 방법은 반도체 기판 위에 반대편 측벽(27, 28)(29, 30)(31, 32)을 가지는 전도 라인(22, 24, 26)을 형성하는 단계를 포함한다. 이어서 절연층(34)이 증착된다. 절연층(34)은 라인(22, 24, 26)의 한 개 이상의 측벽 일부를 따라 에칭된다. 절연 스페이서 형성층(46)이 기판과 라인 위에 증착된다. 절연 측벽 스페이서(47-50, 52)를 형성하기 위해 이방성으로 에칭된다. 국부 상호연결을 형성하는 방법은 반도체 기판 위에 두 개 이상의 트랜지스터 게이트를 포함한다. 국부연결층(56)이 증착되어 트랜지스터 게이트 중 한 개 이상 위에 놓이고, 게이트 중 하나의 한 개 이상의 소스/드레인 영역을 트랜지스터 게이트 중 다른 하나에 근접한 반도체 기판 물질과 연결하게 한다. 한 태양에서, 최소한 두 개의 임플랜팅 단계로 전도도 향상 불순물이 국부연결층(56) 내로 임플랜팅된다. 첫 번째 임플랜팅 단계는 두 번째 단계보다 국부연결층 내로 더 깊은 피크 임플랜트 위치를 제공한다. 전도도 향상 불순물이 국부연결층으로부터 반도체 기판 물질 내로 확산한다. 한 태양에서, 전도도 향상 불순물은 국부 연결층을 통해 반도체 기판 물질 내로 임플랜팅된다. 전계 고립 물질 영역과 액티브 영역이 반도체 기판 위에 형성된다 트렌치는 전계 고립 물질 내로 에칭되어 바람직한 라인 구조를 얻는다. 전도 물질이 증착되어 트렌치를 적어도 부분적으로 채우고 전도 라인을 형성한다. 집적 회로가 공개되고 청구된다.
Patent KR-20020019904-A (KR)
IPC: F16L55/10
Filed: 2000-04-20
Abstract: 본 발명은 하우징내에서 회전축선에 대해 선회할 수 있고 그리고, 실링위치에 있어서, 시일의 영역에서 하우징을 통한 통과유동을 차단하는 플랩 디스크를 갖는, 파이프 라인용 차단플랩에 관한 것이다. 본 발명에 따른 차단밸브의 특별한 특징은 플랩 디스크(32)가 양쪽 유동방향으로 자기폐쇄된다는 것이다.
Patent KR-20020060069-A (KR)
Title: 휴대용 ｌｃｄ 장치에 고 칼러 분해능을 표시하는 방법 및장치
IPC: G02F1/13
Filed: 2000-03-10
Abstract: 휴대용 액정 디스플레이(LCD:16) 포켓 비디오 게임 시스템(10)과 같은 제한된 메모리 칼러 맵 디스플레이 시스템의 효과적인 칼러 분해능은 액티브 디스플레이 시간(예를 들면, 디스플레이(16)상의 성공적인 라인의 래스터화사이의 수평 귀선 소거 구간(도 3))동안 칼러 맵핑 정보를 바꿈으로써 증가될 수 있다. 칼러 맵핑 정보의 서브셋(tl1,tl2)은 각 수평 귀선 소거 주기동안 재기록될 수 있다. 풀 칼러 비트맵 소스 이미지는 칼러 맵 업데이트의 사용을 최적화하여 칼러 맵 이미지(도 7a-7c)로 변환될 수 있다. 사진 및 사진과 같은 이미지는 일반적으로 인접하는 픽셀사이에서 급격한 변화를 나타내지 않기 때문에, 그러한 기술은 보다 적은 수의 상이한 칼러만의 동시 표시(예를 들면, 동시에 56가지의 상이한 칼러만)를 허용하는 하드웨어의 (예를 들면, 2048가지의 상이한 칼러를 갖는) 고 칼러 분해능으로 칼러 이미지를 표시할 수 있다.
Patent KR-20020003392-A (KR)
IPC: H05B33/02
Filed: 2000-05-12
Abstract: 패턴된 인 구조와 EL라미네이트는 AC 전자발광 디스프레이용 적,녹및 청색 서브-픽셀 인 소자를 형성하는 것을 포함한다. 패턴된 인구조는 가시 스펙트럼의 다른 범위에서 빛을 발하는 적어도 제1및 제2인을 포함하지만, 결합된 방사 스펙트라가 적,녹,청광을 포함하고 제1및 제2 인은 인접하여 층에 배치되고 서로 그관계를 반복하여 다수의 반복된 제1 및 제2 인 증착물을 제공한다. 인구조는 역시 하나이상의 제1및 제2인 증착물과 연관된 하나 이상의 수단을 포함하고, 제1 및 제2 인 증착물로 적,녹,청 서브-픽셀 인 소자를 형성하여 임계전압을 설정하여 등화하고 상대적인 광도를 설정한다. 역시 EL라미네이트에 사용되는 개선된 유전체 층이 제공된다.
Patent KR-20020040680-A (KR)
Inventor: HIROKAWA KOJI
IPC: B22D29/00
Filed: 2000-07-04
Abstract: PURPOSE: A method for manufacturing a complex disintegrative cores from water-soluble salts for high pressure casting such as die casting or squeeze casting is provided. CONSTITUTION: The disintegrative core can be applied where a light metal such as an aluminum alloy or magnesium alloy is subjected to high pressure casting, such as die casting or squeeze casting and is manufactured from a water-soluble salt which is high in latent heat and ranges, in melting point, from 280 to 520°C and, in heat transfer coefficient(k), from 9.8x10¬-2 to 1.2x10 W/m·°C. The water-soluble salt, alone or in combination with a fine hard powder, is melted and solidified in a core mold. Alternatively, the melt is processed into a fine powder which is then molded in a core mold. The method can be applied for the manufacture of complex shapes of cores.
Patent KR-20020019938-A (KR)
Title: Vectors, Cells and Processes for Pyrimidine Deoxyribonucleosides Production
IPC: C12N9/78
Filed: 2000-06-30
Abstract: Novel DNA constructs and host cells comprising the same are disclosed. DNA constructs comprise a transcription unit (e.g. operon) comprising DNA sequences encoding for ribonucleotide reductase and thioredoxin or a uridine kinase gene and/or a dCTP deaminase gene. In preferred embodiments the constructs comprising DNA sequences encoding for ribonucleotide reductase and thioredoxin further comprise DNA sequences encoding for thymidylate synthase and/or transcription units comprising sequences encoding for uridine kinase preferably together with dCTP deaminase. In particularly preferred embodiments, the host cells comprise constructs having all of the above characteristics wherein the host cell displays repressed or no uracil DNA glycosylase activity. This may be achieved by removal of the host cell ung gene. Use of host cells in the manufacture of pyrimidine deoxyribonucleotides e.g. thymidine is also disclosed.
Patent KR-20030069549-A (KR)
Title: intelligent audio guidance system for traffic information
Inventor: HAN CHI YEONG
IPC: G08G1/09
Filed: 2002-02-21
Abstract: PURPOSE: An intelligent traffic information voice guide system is provided to output the traffic information voice to a slave unit near to a physically handicapped person by using a master unit managing plural slave units. CONSTITUTION: An intelligent traffic information voice guide system includes a physically handicapped person terminal, a plurality of slave units(1a-5a, 1b-5b), and a plurality of master units(M1-M4). The physically handicapped person terminal is used for transmitting a carrier frequency including a traffic guide request signal. The slave units(1a-5a, 1b-5b) are used for providing the traffic information with voice and detecting the position track information by using the traffic guide request signal. The master units(M1-M4) are used for managing the slave units, grasping the slave units by analyzing the position track information, and outputting the traffic information corresponding to the traffic information request signal.